The West Palm Beach-based Helander remains one of the foremost advocates and practitioners of collage, a mixed-media art form pioneered by Pablo Picasso nearly a century ago. His subtle, complex compositions continue to demonstrate that this widely misunderstood medium is far from exhausting its possibilities. Unlike some of the well-known figures who have dabbled in it and moved on -- including Jasper Johns, Robert Rauschenberg, David Hockney, and Larry Rivers -- Helander has been tenaciously devoted to collage for decades. And his efforts have paid off. His work has been featured in more than 100 solo and group shows over the past two decades, including two notable retrospectives in Broward County, one at Fort Lauderdale's Museum of Art in 1996 and another at the Coral Springs Museum of Art in 2000. Not surprisingly, he has pieces in the collections of such major institutions as the Guggenheim, New York's MoMA and Met, and the Los Angeles County Museum of Art, as well as in the private collections of other artists such as Rauschenberg, Rivers, James Rosenquist, and Dale Chihuly. He's also in constant demand as a designer of stage sets, murals, and posters, including, most recently, the official poster for the Palm Beach International Film Festival.